package com.example.demo;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.circuitbreaker.EnableCircuitBreaker;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.context.annotation.Bean;
import org.springframework.web.client.RestTemplate;

@SpringBootApplication
@EnableDiscoveryClient//服务发现
@EnableCircuitBreaker//开启断路器功能
public class TestProject1Application {
  @Bean//注册一个BEAN
  @LoadBalanced//开启负载均衡
  RestTemplate restTemplate() {
	  return new RestTemplate();
  }
	public static void main(String[] args) {
		SpringApplication.run(TestProject1Application.class, args);
	}
}
